Barrel Pins & Reamers

Angled view of two uncoated high-speed steel 5mm and 7mm reamers for AK receiver pins.

5mm & 7mm Reamer Set

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In Stock

$44⁹⁵

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5 mm and 7 mm reamer set for finishing AK hammer and trigger pin holes. Use slow speed with cutting oil.

.300" Barrel Pin Reamer

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$39⁹⁵

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This is the same reamer we use to work with the .302 barrel pin holes. Drill the hole first with a 7mm drill then ream the hole. The reamer has more flutes than a drill and makes a more precise hole. Be sure the chuck on your drill has the least amount of wobble as possible to...

Oversize AKM Barrel Pin .302

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In Stock

$6⁹⁵

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Oversize AKM barrel pin — 4140 steel, heat treated, .302" (7.67 mm). For headspace correction or surplus builds with oversized holes. Sold individually.

Oversize AKM Barrel Pin .315" 8mm

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In Stock

$6⁹⁵

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Oversize AKM barrel pin — 4140 steel, heat treated, .315" (8.00 mm). For repair, headspace correction, or surplus builds with enlarged pin holes. Sold individually.

Yugo Oversize Barrel Pin .302

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$6⁹⁵

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Yugo Oversize Barrel Pin — .302" (7.67 mm) Oversize barrel pin for Yugo-pattern receivers (M70/M72 and M92). Machined from 4140 steel and heat treated for strength and durability. Measures .302" (7.67 mm) diameter and 1.435" (36.45 mm) long. Standard-size Yugo pins are...

.314" Reamer

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$25⁰⁰

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Use this reamer for the .315" (8mm) oversize barrel pins. Start with the hole drilled at 7mm then switch to the reamer.

Angled view of dark, heat treated 4140 steel Yugo M70/M72 oversize barrel pin, .315.

Yugo Oversize Barrel Pin 8mm - .315

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In Stock

$6⁹⁵

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Yugo oversize barrel pin — .315" (8.00 mm), 4140 steel, heat treated, 1.435" long. For headspace correction or surplus builds with enlarged holes.

AK-74 Oversized Barrel Pin .302

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In Stock

$5⁹⁵

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This barrel pin is .302" in diameter. These are heat treated like the originals. Use a 7mm drill to open the hole and then a .300 reamer to make the correct press fit.