Sinclair International
Shop Sinclair International at Arms East. U.S. shipping and Canadian PAL export available.
Sinclair International — Gun Cleaning Kits & Gun Cleaning Supplies (13)
- Gun Cleaning Kits & Gun Cleaning Supplies Add to cart
41 CALIBER NYLON RIFLE BRUSHES 12 PACK
$28.00Low Stock - Gun Cleaning Kits & Gun Cleaning Supplies Add to cart
50 CALIBER NYLON RIFLE BRUSHES 12 PACK
$28.00Low Stock - Gun Cleaning Kits & Gun Cleaning Supplies Add to cart
Sinclair International 35 caliber 8-32M bronze brushes feature premium phosphor bronze bristles rated for 200 lbs. of pull force, delivering thorough barrel cleaning in a convenient 12-pack.
$32.00In Stock 
Sinclair International .22 Caliber Nylon Pistol Bore Brush 12 Pack
Sinclair InternationalAdd to cartGun Cleaning Kits & Gun Cleaning Supplies Add to cartSinclair International .22 Caliber Nylon Pistol Bore Brushes feature stiff nylon bristles that resist ammonia and oil-based solvents—this 12-pack with 8-32M threads provides reliable bulk cleaning for handgun owners.
$28.00Low Stock- Gun Cleaning Kits & Gun Cleaning Supplies Add to cart
Sinclair International’s AR-15 Lug Recess Cleaning Tool reaches hard-to-access areas standard methods miss, maintaining firing reliability on AR-15 and 308 AR rifles. Made in the U.S.A. and guaranteed forever, it includes 50 cotton rolls for thorough lug recess maintenance.
$39.99Low Stock Sinclair International Bronze Rifle Bore Brush 20 Caliber 12 Pack Cleaning Accessory
Sinclair InternationalAdd to cartGun Cleaning Kits & Gun Cleaning Supplies Add to cartSinclair International Bronze Rifle Bore Brush .20 Caliber 12-pack features premium phosphor bronze bristles with twice the fill and longer life than generic brushes. The #5-40 male thread design ensures compatibility with a wide range of cleaning rods for effective bore maintenance.
$36.00Low StockSinclair International Bronze Rifle Bore Brush 270 Caliber 12 Pack
Sinclair InternationalAdd to cartGun Cleaning Kits & Gun Cleaning Supplies Add to cartBRONZE RIFLE BORE BRUSH, 270 CALIBER, 8-32M, 12 PACK
$32.00In Stock- Gun Cleaning Kits & Gun Cleaning Supplies Add to cart
Sinclair International Double Headed Cotton Swabs feature pharmaceutical grade bleached white cotton heads on 6-inch wooden handles, with 100 dual-head swabs per pack for efficient firearm cleaning in hard-to-reach areas.
$13.00In Stock Sinclair International Nylon Rifle Bore Brush 45 Caliber 12 Pack Cleaning Accessory
Sinclair InternationalAdd to cartGun Cleaning Kits & Gun Cleaning Supplies Add to cartSinclair International nylon rifle bore brushes in .45 caliber (8-32M thread) keep your rifle clean and well-maintained. This 12-pack ensures you’ll have brushes on hand for regular maintenance and cleaning sessions.
$28.00In Stock- Gun Cleaning Kits & Gun Cleaning Supplies Add to cart
Sinclair International nylon bore brushes for 6.5mm/.264 caliber resist degradation from ammonia and oil-based cleaners, letting you use any popular solvent without concern. Made in the U.S.A. with heavy bristles and closed loop ends, this 12-pack is lifetime guaranteed.
$28.00Low Stock Sinclair International Nylon Rifle Bore Brush 6mm 8-32 Male 12 Pack
Sinclair InternationalAdd to cartGun Cleaning Kits & Gun Cleaning Supplies Add to cartSinclair International nylon bore brushes for 6mm/.243 feature aggressive stiff bristles and solvent-resistant construction that outlasts bronze alternatives. Standard 8-32 male threading ensures universal cleaning rod compatibility, with this 12-pack delivering reliable performance across repeated cleaning cycles.
$28.00Low Stock
Sinclair International — Gun Rests, Vises & Benches (1)
- Gun Rests, Vises & Benches Add to cart
Sinclair International’s RT-3 lightweight benchrest rest delivers unmatched precision stability in a portable design perfect for range and competition shooting.
$249.99Low Stock
Sinclair International — Gunsmithing Tools & Gunsmith Supplies (5)
- Gunsmithing Tools & Gunsmith Supplies Add to cart
FIRING PIN REMOVAL TOOL FOR REMINGTON RIFLES
$42.99In Stock - Gunsmithing Tools & Gunsmith Supplies Add to cart
Sinclair International’s USA-made ejector spring tool compresses and controls Remington rifle ejectors for safe, precise pin and spring removal. Quick-change fittings accommodate both small (.222–.223) and large (.308–Magnum) bolt faces.
$41.99In Stock
Sinclair International — Other Reloading Equipment (7)
Sinclair International Bullet Seating Depth Gauge with Standard Guide Reloading Tool
Sinclair InternationalAdd to cartOther Reloading Equipment Add to cartSinclair International’s stainless steel Bullet Seating Depth Gauge measures loaded rounds touching the rifling for maximum rifle accuracy across calibers 17 to 22 and up. Works with bolt action, single shot, and AR type rifles with included Delrin action guide.
$32.00In StockSinclair International Bullet Sorting Stand with Dial Indicator Accessory
Sinclair InternationalAdd to cartOther Reloading Equipment Add to cartSinclair International’s precision Bullet Sorting Stand with dial indicator rapidly sorts bullets by length to tighten groups, featuring a flat black granite base for bench stability. Lever-controlled dial indicator with choice of tip styles measures each bullet’s length from base to ogive for consistent accuracy.
$95.00In StockSinclair International Case Neck Wall Thickness Micrometer Reloading Tool
Sinclair InternationalAdd to cartOther Reloading Equipment Add to cartSinclair International Case Neck Micrometer delivers .0001 inch precision with a Starrett micrometer head and adjustable anvil, freeing both hands for accurate neck wall thickness measurement on turned or un-turned brass. Made in the U.S.A.
$249.99Low Stock- Other Reloading Equipment Add to cart
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$27.00In Stock Sinclair International Hex Style Bullet Comparator Number 1 264/6.5mm Reloading Tool
Sinclair InternationalAdd to cartOther Reloading Equipment Add to cartSinclair International’s Hex Style Bullet Comparator Number 1 features holes cut with throating reamers to accurately duplicate actual rifle throats for precise seating depth measurements. Machined from stainless steel and proven over 20+ years, it works with your calipers without attachment, keeping them free for other reloading tasks.
$21.00In StockSinclair International Hex Style Bullet Comparator Number 2 .17-338
Sinclair InternationalAdd to cartOther Reloading Equipment Add to cartSinclair International’s stainless steel Hex Style Bullet Comparator #2 uses precision-cut throating reamer holes to replicate actual rifle throats, enabling accurate seating depth adjustments for match-grade reloads across .172, .204, .224, .270, .308, and .338 calibers.
$21.00In StockSinclair International Shoulder Bump Gage Insert #23 – 223 Remington
Sinclair InternationalAdd to cartOther Reloading Equipment Add to cartSHOULDER BUMP GAGE INSERT, #23, 23 DEGREE, 223/22 REM/17 REM
$12.00In Stock
Sinclair International — Scope Accessories & Scope Parts (1)
Sinclair International Offset Scope Level 30mm Matte Black Accessory
Sinclair InternationalAdd to cartScope Accessories & Scope Parts Add to cartSinclair International’s offset design lets you view the level without moving from behind your scope, preventing accuracy loss from rifle canting. This USA-made aluminum 30mm level mounts like a scope ring and works for both right and left-hand shooters.
$34.99In Stock
