Back to old site

If there is anything in your cart, it will not be brought over to the old site.

Handgun Mainsprings & Backstraps 97 Items

Browse 57 Handgun Mainsprings & Backstraps In Stock Up To 52% Off

Brownells Handgun Mainsprings & Backstraps products have an average rating of 4.3/5 and 243 reviews from verified buyers and brands like WILSON COMBAT, BERETTA USA, FUSION FIREARMS, & ISMI.  Check out all of our Handgun Frames & Parts products at Brownells today.

Sort by:
97 Results
You're viewing results for:
Products: – of 97
Number of results:
  • 32
  • 64
  • 96
ED BROWN - 1911 DROP-IN MAXI-WELL ED BROWN - 1911 DROP-IN MAXI-WELL
5 Stars
(4.6)

$79.99 - $84.99

Select Items In Stock
ED BROWN - 1911 MAINSPRING HOUSING ED BROWN - 1911 MAINSPRING HOUSING
5 Stars
(4.6)

$34.95 - $54.99

In stock
WILSON COMBAT - 1911 EZ-LOADER MAGWELL WILSON COMBAT - 1911 EZ-LOADER MAGWELL
5 Stars
(4.3)

$29.95 - $32.95

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

$46.95 - $48.95

Select Items In Stock
WOLFF - SAA COWBOY ACTION SPRINGS WOLFF - SAA COWBOY ACTION SPRINGS
5 Stars
(4.5)

$16.49 - $17.99

Select Items In Stock
LES BAER CUSTOM - 1911 MAINSPRING HOUSING LES BAER CUSTOM - 1911 MAINSPRING HOUSING
5 Stars
(3.0)

$54.99

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

$29.99

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

$45.99

In stock
ED BROWN - 1911 COMPETITION MAINSPRING ED BROWN - 1911 COMPETITION MAINSPRING
5 Stars
(4.6)

$10.99

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

$35.99

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

$11.70

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

$54.99 - $95.49

In stock
FUSION FIREARMS - 1911 CHECKERED GOVERNMENT MODEL MAGWELL MAINSPRING HOUSINGS FUSION FIREARMS - 1911 CHECKERED GOVERNMENT MODEL MAGWELL MAINSPRING HOUSINGS
5 Stars
(3.3)

$47.96

Select Items In Stock
BROWNELLS - SW-MS-223 MAINSPRING FOR S&W K,L,N FRAME REVOLVER BROWNELLS - SW-MS-223 MAINSPRING FOR S&W K,L,N FRAME REVOLVER
5 Stars
(5.0)

$18.99

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

$46.95 - $48.95

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

$47.96

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

$35.99

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

$33.95

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

$8.99

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

$54.95

Online Only - In stock
FUSION FIREARMS - 1911 GOV MAG-WELL MAINSPRING HOUSING CHAINLINK STAINLESS MATTE FUSION FIREARMS - 1911 GOV MAG-WELL MAINSPRING HOUSING CHAINLINK STAINLESS MATTE
5 Stars
(5.0)

$47.96

In stock
Products: – of 97
top