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Handgun Mainsprings & Backstraps 98 Items

Handgun Mainsprings & Backstraps Up To 52% Off — 54 Products In Stock / 34 Models

Browse 54 Handgun Mainsprings & Backstraps from our Handgun Frames & Parts dept including Up To 52% Off from TOP Brands including BERETTA USA, WILSON COMBAT, BROWNELLS, & FUSION FIREARMS.

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ED BROWN - 1911 BOBTAIL MAINSPRING HOUSING ED BROWN - 1911 BOBTAIL MAINSPRING HOUSING
5 Stars
(5.0)

$54.99 - $95.49

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WILSON COMBAT - 1911 HAMMER, CONCEALMENT, BULLET PROOF, BLUE WILSON COMBAT - 1911 HAMMER, CONCEALMENT, BULLET PROOF, BLUE
5 Stars
(5.0)

$54.95

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NIGHTHAWK CUSTOM - 1911 GOVT FLAT MAINSPRING HOUSING NIGHTHAWK CUSTOM - 1911 GOVT FLAT MAINSPRING HOUSING
5 Stars
(5.0)

$45.99

In stock
EGW - MAINSPRING HOUSING EGW - MAINSPRING HOUSING
5 Stars
(5.0)

$44.99

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FUSION FIREARMS - 1911 GOV MAINSPRING HOUSING CHAINLINK GRAY MATTE STAINLESS FUSION FIREARMS - 1911 GOV MAINSPRING HOUSING CHAINLINK GRAY MATTE STAINLESS
5 Stars
(5.0)

$33.95

In stock
FUSION FIREARMS - 1911 GOV MAINSPRING HOUSING CHAINLINK BLACK FUSION FIREARMS - 1911 GOV MAINSPRING HOUSING CHAINLINK BLACK
5 Stars
(5.0)

$33.95

In stock
BROWNELLS - 1911 MAINSPRING HOUSING PIN & RETAINERS BROWNELLS - 1911 MAINSPRING HOUSING PIN & RETAINERS
5 Stars
(5.0)

$4.99 - $17.99

In stock
BROWNELLS - 1911 MAINSPRING CAP BROWNELLS - 1911 MAINSPRING CAP
5 Stars
(5.0)

$6.99 - $15.99

In stock
BROWNELLS - 1911 MAINSPRING CAP PIN BROWNELLS - 1911 MAINSPRING CAP PIN
5 Stars
(5.0)

$4.99 - $14.99

In stock
WOLFF - REDUCED POWER HAMMER SPRING PACK FOR NEW VAQUERO/BLACKHAWK WOLFF - REDUCED POWER HAMMER SPRING PACK FOR NEW VAQUERO/BLACKHAWK
5 Stars
(5.0)

$13.49

In stock
SMITH & WESSON - MAINSPRING FOR S&W K FRAME SMITH & WESSON - MAINSPRING FOR S&W K FRAME
5 Stars
(5.0)

$9.99

In stock
WOLFF - REDUCED POWER HAMMER 14LB SPRINGS FOR NEW VAQUERO/BLACKHAWK WOLFF - REDUCED POWER HAMMER 14LB SPRINGS FOR NEW VAQUERO/BLACKHAWK
5 Stars
(5.0)

$9.99

In stock
ISMI - 1911 17LB MAINSPRING ISMI - 1911 17LB MAINSPRING
5 Stars
(5.0)

$8.99

In stock
WILSON COMBAT - 1911 AUTO "FACTORY PLUS" MAINSPRING CAP PINS WILSON COMBAT - 1911 AUTO "FACTORY PLUS" MAINSPRING CAP PINS
5 Stars
(5.0)

$1.95 - $2.95

In stock
BROWNELLS - 1911 AUTO MAINSPRING HOUSING REBUILD KIT BROWNELLS - 1911 AUTO MAINSPRING HOUSING REBUILD KIT
5 Stars
(4.9)

$14.49 - $14.99

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WILSON COMBAT - 1911 MAINSPRING HOUSING WILSON COMBAT - 1911 MAINSPRING HOUSING
5 Stars
(4.7)

$46.95 - $48.95

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WOLFF - SIG MAINSPRING KIT WOLFF - SIG MAINSPRING KIT
5 Stars
(4.7)

$12.49

In stock
ED BROWN - 1911 DROP-IN MAXI-WELL ED BROWN - 1911 DROP-IN MAXI-WELL
5 Stars
(4.6)

$79.99 - $84.99

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ED BROWN - 1911 MAINSPRING HOUSING ED BROWN - 1911 MAINSPRING HOUSING
5 Stars
(4.6)

$34.95 - $54.99

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EGW - GI ARCHED MAINSPRING HOUSING EGW - GI ARCHED MAINSPRING HOUSING
5 Stars
(4.5)

$44.99

In stock
FUSION FIREARMS - 1911 CHECKERED STEEL GOVERNMENT MODEL MAINSPRING HOUSINGS FUSION FIREARMS - 1911 CHECKERED STEEL GOVERNMENT MODEL MAINSPRING HOUSINGS
5 Stars
(4.0)

$33.95

In stock
WILSON COMBAT - 1911 AUTO "FACTORY PLUS" MAINSPRING CAPS WILSON COMBAT - 1911 AUTO "FACTORY PLUS" MAINSPRING CAPS
5 Stars
(4.0)

$1.95 - $2.95

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WILSON COMBAT - 1911 "FACTORY PLUS" MAINSPRING WILSON COMBAT - 1911 "FACTORY PLUS" MAINSPRING
5 Stars
(4.0)

$1.95

In stock
EGW - 1911 TITANIUM MAINSPRING CAP EGW - 1911 TITANIUM MAINSPRING CAP
5 Stars
(3.8)

$11.70

In stock
FUSION FIREARMS - 1911 GOV MAINSPRING HOUSING CHECKERED WITH LANYARD LOOP STAINLES FUSION FIREARMS - 1911 GOV MAINSPRING HOUSING CHECKERED WITH LANYARD LOOP STAINLES
5 Stars
(3.5)

$41.99

In stock
SMART LOCK TECHNOLOGY, INC. - SPRINGFIELD XD MAGLOC EASYFIT MAGWELL SMART LOCK TECHNOLOGY, INC. - SPRINGFIELD XD MAGLOC EASYFIT MAGWELL
5 Stars
(3.5)

$28.99

In stock
LES BAER CUSTOM - 1911 MAINSPRING HOUSING LES BAER CUSTOM - 1911 MAINSPRING HOUSING
5 Stars
(3.0)

$54.99

In stock
WILSON COMBAT - 1911 SMOOTH MAINSPRING HOUSING WILSON COMBAT - 1911 SMOOTH MAINSPRING HOUSING
5 Stars
(3.0)

$46.95 - $48.95

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JOHN MASEN - 1911 FLAT CHECKERED MAINSPRING HOUSING JOHN MASEN - 1911 FLAT CHECKERED MAINSPRING HOUSING
5 Stars
(1.6)

$29.99

In stock
ISMI - 1911 15LB MAINSPRING ISMI - 1911 15LB MAINSPRING
5 Stars
(1.0)

$8.99

In stock
RADIAN WEAPONS - BACKSTRAP + MAGWELL COMBO FOR SIG SAUER P365 XMACRO RADIAN WEAPONS - BACKSTRAP + MAGWELL COMBO FOR SIG SAUER P365 XMACRO
5 Stars
(0.0)

$149.95

In stock
HARRISON DESIGN & CONSULTING - HAMMERS FOR 1911 COMMANDER HANDGUN HARRISON DESIGN & CONSULTING - HAMMERS FOR 1911 COMMANDER HANDGUN
5 Stars
(0.0)

$119.99

In stock
Products: – of 98