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M.A.C. ATCHINSSON AR15 22LR CONVERSION UNIT.

Description

S# 5-4 002329. March, 1973 made Atchisson AR-15/M16 22 LR conversion unit. This drop-in bolt carrier converts the gas operated .223 to a .22LR blowback action. MAGS: 1-16 rd. UNATTACHED ACCESSORIES: matching numbered factory box. CONDITION: very good showing some finish loss & usage wear. (02-25752/MJC). $300-400.

Buyer's Premium

26%

M.A.C. ATCHINSSON AR15 22LR CONVERSION UNIT.

Lot 1099

Estimate $300-$400Apr 17, 2026, 10:00 AM EDT

Starting Price

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$150

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COLLECTOR SELECT FIREARMS AUCTION - APRIL 17

Apr 17, 2026 10:00 AM EDT

Fairfield, ME, United States

SOVIET TM-62 ANTI TANK PRACTICE MINE LOT.: This lot consists of two inert Soviet TM-62 anti tank practice mines with a 1-88 dated green plastic case. CONDITION: mines show scattered oxidation, paint & age wear. Plastic case shows scattered

Apr 17, 2026SOVIET TM-62 ANTI TANK PRACTICE MINE LOT.

LOT OF 1600 6.5 SWEDE TRAINING RDS.: Lot consists of two sealed green 800 rd. cases of Swede made 6.5x55 M/14 Training ammo. CONDITION: sealed in crates. (02-26092/MJC). $400-600 for lot.

Apr 17, 2026LOT OF 1600 6.5 SWEDE TRAINING RDS.

U.S. WWII ROCK-OLA M1 SEMI-AUTO MILITARY CARBINE.: Cal. 30 Carbine. S# 4618264. Bbl. 18". Barrel is marked on left side with Blue Sky import mark. Barrel is marked on top behind front sight "UNDERWOOD / 7-44 / flaming bomb". Stamped adjustable

Apr 17, 2026U.S. WWII ROCK-OLA M1 SEMI-AUTO MILITARY CARBINE.

U.S. WWII INLAND M1 SEMI-AUTO MILITARY CARBINE.: Cal. 30 Carbine. S# 5071494. Bbl. 18". Barrel markings behind front sight are very faint, but appear as "INLAND MFG. DIV. / GENERAL MOTORS / 3-44". Milled adjustable rear sight. Marked only with

Apr 17, 2026U.S. WWII INLAND M1 SEMI-AUTO MILITARY CARBINE.

UNIVERSAL M1 SEMI-AUTO CARBINE.: Cal. 30 Carbine. S# 443448. Bbl. 18". Blade front sight with protective ears. Carbine is marked on receiver "UNIVERSAL / HIALEAH FLA. / CAL. 30 / M1 / PAT. 3-382.766". The carbine has had its rear

Apr 17, 2026UNIVERSAL M1 SEMI-AUTO CARBINE.

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Apr 17, 2026SPORTERIZED WINCHESTER M1 SEMI-AUTO CARBINE.

US SPRINGFIELD M1 GARAND SEMI-AUTO MILITARY RIFLE.: Cal. 30-06. S# 5917842. Bbl. 24". Barrel marked on right side "SA 9 55". Throat and muzzle gauge slightly over 2.0. Rifle has a very good appearance as arsenal reworked by Red River Army Depot.

Apr 17, 2026US SPRINGFIELD M1 GARAND SEMI-AUTO MILITARY RIFLE.

US SPRINGFIELD M1 GARAND SEMI-AUTO MILITARY RIFLE.: Cal. 30-06. S# 4246896. Bbl. 24". Barrel marked on right side with "SA 11-57". Throat gauges 6.0. Muzzle gauges 3.0. T105E1 aperture rear sight. Blade front sight with protective ears. All major

Apr 17, 2026US SPRINGFIELD M1 GARAND SEMI-AUTO MILITARY RIFLE.

U.S. WWII SPRINGFIELD M1 GARAND SEMI-AUTO MILITARY: RIFLE. Cal. 30-06. S# 94698. Blue Sky import marked on left side of barrel. Bbl. 24". Barrel is marked on right side "S-A-5-42". Throat gauges 3.0. Muzzle gauges 2.0. Receiver manufactured late 1940.

Apr 17, 2026U.S. WWII SPRINGFIELD M1 GARAND SEMI-AUTO MILITARY

U.S. SPRINGFIELD MODEL 1896 KRAG VARIANT (MODEL: 1895) CARBINE. Cal. 30-40 Krag. S# 27180. The 22" bbl. attaches to stock with single band which protects front portion of sight. Action with 1895 date without model is in the correct serial number

Apr 17, 2026U.S. SPRINGFIELD MODEL 1896 KRAG VARIANT (MODEL

US SPRINGFIELD MODEL 1896 KRAG BOLT-ACTION CARBINE: Cal. 30-40 Krag. S# 28565. Bbl. 22". Model 1896 ladder rear sight marked "C" on both sight base and top of slide. Graduated to 2,000 yards. Blade front sight. Receiver is not marked with model

Apr 17, 2026US SPRINGFIELD MODEL 1896 KRAG BOLT-ACTION CARBINE

U.S. SPRINGFIELD MODEL 1896 KRAG BOLT-ACTION: MILITARY RIFLE. Cal. 30-40 Krag. S# 39681. Bbl. 30". Rifle is equipped with Model 1901 ladder rear sight graduated to 2,000 yards. Front sight base is equipped with Marbles' 46-R white bead sight.

Apr 17, 2026U.S. SPRINGFIELD MODEL 1896 KRAG BOLT-ACTION

U.S. SPRINGFIELD SPANISH-AMERICAN WAR ERA KRAG: BOLT-ACTION MILITARY RIFLE. Cal. 30-40 Krag. S# 239205. Bbl. 30". Rifle is equipped with a Model 1898 tangent rear sight. The side notches have been removed from the sight, which was a common

Apr 17, 2026U.S. SPRINGFIELD SPANISH-AMERICAN WAR ERA KRAG

U.S. SPRINGFIELD MODEL 1898 KRAG BOLT ACTION MGM: STUDIO MARKED RIFLE. Cal. 30-40 Krag. S# 300131. Bbl. 30". In addition to the standard receiver markings, the receiver is marked on the right side "MGM" and on the left side "37 K". Rifle appears to

Apr 17, 2026U.S. SPRINGFIELD MODEL 1898 KRAG BOLT ACTION MGM

JAMES RIVER ARMORY GALLANT SEMI-AUTOMATIC RIFLE.: Cal. 5.56mm. S# JRA3244. Bbl. 18". Gallant (Galil) semi-automatic rifle mfg. by James River Armory from surplus parts on a new milled steel receiver. The left side of the receiver is marked with the S

Apr 17, 2026JAMES RIVER ARMORY GALLANT SEMI-AUTOMATIC RIFLE.

PALMETTO STATE ARMORY PA-15 WITH BEAR CREEK .22LR: SIDE CHARGING UPPER RECEIVER. Cal..22LR. S# SCD249271. Bbl. 16". Barrel terminated w/ spiral flash hider. 15" free floating handguard. Flat top, right-side charging Bear Creek upper receiver. Currentl

Apr 17, 2026PALMETTO STATE ARMORY PA-15 WITH BEAR CREEK .22LR

TIPPMANN ARMS .22LR M4-22 CARBINE IN FACTORY BOX.: Cal. 22LR. S# 053114. Bbl. 16". Muzzle terminated w/ A1 flash hider. 9.25" handguard, regulated w/ flat top upper receiver, providing 15" of mounting space. Currently sporting front & rear folding sig

Apr 17, 2026TIPPMANN ARMS .22LR M4-22 CARBINE IN FACTORY BOX.

LOT OF USGI M14 PARTS.: This lot consists of the following: 1) Five complete M14 trigger groups. Makers appear to be a mix of Springfield Armory & HRA. 2) Four op rods. One is of TRW mfr, two HRA & one Springfield Armory.

Apr 17, 2026LOT OF USGI M14 PARTS.

Apr 17, 2026LOT OF THREE STRIPPED AFTERMARKET M14/M1A BARRELS.

LOT OF TWO M14E2 STOCKS & HANDGUARDS.: This lot consists of two M14E2 stocks that appear to be USGI but lack "P" or "DOD Eagle" markings. Buttplate assemblies, sling hardware & front grips all present. Front grip assemblies bear proper

Apr 17, 2026LOT OF TWO M14E2 STOCKS & HANDGUARDS.

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