ARS STORE
L1A1 BARREL GROUP


(updated 12-18-2014)

1barrel 10 gas plug assembly 19 front sling loop
2gas block 11 gas tube 20 front sling screw
3gas block retaining pin 12 gas tube retaining pin 21 handguard assembly
4flash suppressor 13 gas regulator 22 handguard screw
5flash suppressor positioning washer 14 gas regulator retaining spring23 handguard support
6flash suppressor key 15 gas regulator adjusting spring24 gas tube nut
7flash suppressor key pin 16 gas piston 25 breeching washer
8front sight 17 gas piston spring 26 carry handle
9front sight screw 18 front sling band


XUSPS Priority Mail shipping, handling, insurance. USPS Priority Mail Order $1 or $1000 and the shipping remains the same convenient flat rate. $10
1-3barrel with gas block L1A1 barrel with gas block & pin $250
(out of stock)
2, 3gas block L1A1 Gasblock Parkerized EXC $65
(1 in stock)
3gas block retaining pin L1A1 gasblock pin This is a tapered pin. EXC $5
(out of stock)
4flash suppressor, 5 sot L1A1 flash suppressor may be British, Canadian, or Australian EXC $24
(10 in stock)
4flash suppressor, 3 sot L1A1 flash suppressor latest British version EXC $30
(3 in stock)
4flash suppressor, fake L1A1 flash suppressor, fake Parkerized, for states prohibiting flash suppressors EXC $45
(1 in stock)
5flash suppressor positioning washer L1A1 flash suppressor positioning washer specify size. Sizes are +/- .0005"
  • 1 = .1505"
  • 2 = .1540"
  • 3 = .1575"
  • 4 = .1610"
  • 5 = .1645"
  • 6 = .1680"
  • 7 = .1715"
  • 8 = .1750"
  • 9 = .1785"
  • 10 = .1820"
  • 11 = .1855"
  • 12 = .1890"
Parkerized
EXC $10
(50 in stock)
6, 7flash suppressor key & pin L1A1 Flash Suppressor Key Parkerized, pin may be a commercial roll-pin EXC $12
(20 in stock)
8front sight L1A1 Front Sight black or park, front sight only EXC $15
VG $14
(10 in stock)
9front sight lock screw L1A1 Front Sight Screw black, front sight lock screw only EXC $20
(1 in stock)
10gas plug assembly L1A1 Gas Plug black EXC $20
(10 in stock)
11gas tube L1A1 Gas Tube black or Parkerized EXC $40
VG $35
(10 in stock)
12gas tube retaining pin L1A1 gas tube pin commercial substitute NEW $3
(10+ in stock)
13gas regulator L1A1 gas regulator Parkerized or black EXC $30
VG $20
GOOD $15
(3 in stock)
14gas regulator retaining clip L1A1 gas regulator retaining spring VG $10
(5 in stock)
15gas regulator adjusting spring L1A1 gas regulator adjusting spring VG $3
(10+ in stock)
16gas piston L1A1 gas piston L1A1 and FAL are interchangeable VG $10
(30 in stock)
17gas piston spring L1A1 gas piston spring EXC $6
(20 in stock)
18, 19, 20front sling assembly L1A1 Front Sling Assembly black, British band has "wings" Australian a tab VG $40
(3 in stock)
21handguard, plastic, with screw L1A1 handguard plastic pebble grain, UK VG $45
(out of stock)
21handguard, wood, laminate (Australia), with screw L1A1 handguardwood, laminate VG $70
(1 in stock)
21handguard, wood, solid (Australia), with screw L1A1 handguard, wood, solid
GOOD $40
(1 in stock)
22handguard screw, long L1A1 handguard screw Parkerized or black, for solid wood handguards $10
(10 in stock)
22handguard screw, short L1A1 handguard screw Parkerized or black, for laminated wood and pebble-grain plastic handguards $10
(10 in stock)
22handguard screw, short, commercial L1A1 handguard screw black, commercial replacements, threaded whole shaft, for laminated wood and pebble-grain plastic handguards $5
(10 in stock)
23handguard retaining ring L1A1 handguard retaining ring black EXC $30
VG $20
(3 in stock)
24gas tube support nut  L1A1 rear gas tube support nut Parkerized or black, Good are Australian and show some pitting EXC $25
GOOD $20
(10 in stock)
25breeching washer L1A1 breeching washer specify size. Sizes are +/- .0005".
  • 1 = .0565"
  • 2 = .0570"
  • 3 = .0575"
  • 4 = .0580"
  • 5 = .0585"
  • 6 = .0590"
  • 7 = .0595"
  • 8 = .0600"
  • 9 = .0605"
  • 10 = .0610"
in the white
EXC $10
(10+ in stock)
26carry handle, black (UK) L1A1 carry handle, black (UK) black VG $25
GOOD $20
(out of stock)
26carry handle, green, Australia L1A1 carry handle, green, Australia black EXC $35
(2 in stock)